Decoy count

I am not sure if it is a bug or intentional. You get 10 decoys at the beginning of the match. Those are the only decoys you are getting. No matter if they are destroyed or simply get sold because of rental parts (no idea if manually selling them does return the counter).

This makes the trap probably one of the most, if not the most, useless traps as it is almost the same as going into a match with a trap less.

Is it a bug and you are supposed to have 10 decoys placed at the time or is it intentional? The same does not apply for the bowling ball and the Saw of Arctus.

Answers

but the same do apply to arcane bowling balls than are limited to 6Saw of arkos are limited to 6 also.

Decoy are limited to 10, if one get destroyed, you get one less for the reminder of the game.

Decoy can be use to stall the minions in your killbox, having unlimited number of decoy could stall wave for very long in endless, or at least slow them quite enought so the killbox can finish them, I see that as a good reason to limit their number

It is impossible to make anything foolproof because fools are so ingenious.

You can sell your bowling balls as much as you want and you will still be limited to 6 at the same time on the map. You can't rebuild decoys after they are destroyed or sold because of rental parts.Decoys are not limited to 10 placed decoys. They are limited to 10 decoys used at some point, making it crap in 14 wave matches.